Rock Drill Bit Hole Opener Rock Reamer of Drilling Tools

Name: Rock Drill Bit Hole Opener Rock Reamer of Drilling Tools
Brand: Hejian Longyue Drill Bit Manufacture Co., Ltd.
SKU: 2135943725

Hebei, ChinaHejian Longyue Drill Bit Manufacture Co., Ltd.

US$2,000.00-5,000.00

1 Piece

Sample price:US$5000.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

AISI

Model NO.

18''

Length

Taper-length

Type

Center Drill Bit

Material

High Carbon Steel

Usage

Well Drilling

Machine Type

Drilling Tool

Processing Type

Forging

Advantage

High-Efficiency, Wear Resistant

Bearing Type

Journal /Roller Bearing Bit

Pin Connection

4 1/2'' Regular

Transport Package

Wooden Case

Specification

36''

Trademark

LONGYUE

Origin

Hebei, China

HS Code

8431432000

Production Capacity

200 Pieces/Mouth

Key features

Reinforced Alloy Back: Back of palm inlaid with reinforced alloy to prevent premature wear.

Anti-Off Cone Technology: Prevents bearing damage to the maximum extent with anti-off technology.

Optimized Tooth Profile: Suitable tooth profile selected according to different strata for efficiency.

Weight-Reducing Design: Reduces weight and pipeline trajectory changes for large-scale reaming.

Extended Service Life: Reasonable tooth distribution and reinforced alloy increase life in complex formations.

Wide Size Range: Reamer sizes available from 9 inches to 78 inches.

Versatile Thread Connection: Supports Pin*box connections including IF, REG, NC, and FH.

OEM and ODM Services: Customized manufacturing services available for drilling tools.

Company profile

Hejian Longyue Drill Bit Manufacture Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2016-08-01 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤4.92h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryHejian Longyue Drill Bit Manufacture Co., Ltd. is a China-based manufacturing factory in Hejian, Cangzhou, Hebei, established in 2016, with 67 employees and a 10,000 m² plant. It produces drilling-related equipment, operates more than 10 production lines, and has 6–10 quality-control staff. The supplier states that it can design HY PDC bits according to customer requirements, indicating customization capability. It has five years of R&D engineer experience, exports 51%–70% of sales, and holds self-operated import and export rights. However, the provided information does not confirm certifications, after-sales capabilities, or verified customer cases. Trade records show limited documented import activity involving Uzbekistan and Kazakhstan, but these records alone do not establish broad customer performance or financial credibility.

Supplier typeThe supplier is explicitly identified as a factory/manufacturer and a limited company located in Hejian, Cangzhou, Hebei, China. Its stated business scope includes drilling equipment and manufacturing-related products, consistent with a specialized industrial manufacturer.

R&D capabilityThe supplier reports five years of total R&D engineer experience and states that it can design HY PDC bits according to customer requests. This provides explicit evidence of product-design capability, although no broader R&D team size, patents, testing facilities, or innovation results are given.

Production capacityThe supplier operates more than 10 production lines, employs 6–10 quality-control staff, and has a 10,000 m² manufacturing plant with 67 total employees. These stated operational resources support a positive assessment of production capability, though actual capacity and delivery performance are not specified.

Customization capabilityThe company explicitly states that it can design HY PDC bits according to customer requirements. Its listed product range includes PDC bits, tricone bits, roller cones, hole openers, rock reamers, and related drilling products, supporting product-specific customization capability.

Product Q&A

Q:How to get an exact quotation?

Please send detailed information including: Tricone bits (Diameter, IADC code), PDC bits (Matrix or Steel body, blades quantity, cutter size), Hole opener (Diameter, pilot hole size, rock hardness, thread connection), Roller cutters (Cone diameter, model number). Photos are also accepted. Additional details like drilling depth, length, rock hardness, rig capacity, application type, Incoterm, transport method, and destination port will ensure a more exact quotation.

Q:What are the lead time and payment terms?

Regular models are available in stock for prompt delivery. Mass production lead time depends on order quantity. We accept regular payment terms including L/C and T/T. Peak and off-peak season lead times are within 15 workdays.

Q:Where is the factory located and how is transportation handled?

The factory is located in Hebei, China, near Beijing airport and Tianjin seaport. Transportation from the factory to these ports takes only one day, offering fast and economical inland charges.

Q:What types of rock formations is this reamer suitable for?

This rock reamer is designed for horizontal directional drilling in medium strata with high compressive strength, including hard shale, limestone, sandstone, and dolomite.

Q:Does the product support customization?

Yes, the product is customized. We offer OEM and ODM services to meet specific requirements for drilling tools.